Chemisorbates of p-hydroxybenzoic acid methyl ester on silica as a new type of pro-drug IV. Drug release from chemisorbates dispersed in lipophilic vehicles

1993 ◽  
Vol 99 (1) ◽  
pp. 21-28
Author(s):  
S. Srcic ◽  
H. Rupprecht ◽  
J. Daca ◽  
J. Smid-Korbar
2004 ◽  
Vol 59 (7-8) ◽  
pp. 509-514 ◽  
Author(s):  
Takeo Yoshioka ◽  
Tomohisa Inokuchi ◽  
Shozo Fujioka ◽  
Yasuo Kimura

AbstractFive phenolic compounds, 4-hydroxybenzoic acid methyl ester (1), vanillic acid methyl ester (2), 4-hydroxy benzaldehyde (3), 4-hydroxybenzoic acid (4) and ferulic acid (5), and four flavonoids, 5,5′-dihydroxy-4′,6,7-trimethoxyflavanone (6), luteolin (7), vitexicarpin (8) and artemetin (9), were isolated from fruits and leaves of Vitex rotundifolia L. The biological activities of these nine compounds have been examined using a bioassay with lettuce seedlings.


1978 ◽  
Vol 19 (28) ◽  
pp. 2511-2514
Author(s):  
Jun-ichi Deda ◽  
Takashi Yanagisawa ◽  
Masakatsu Shibasaki ◽  
Shiro Ikegami

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